Neodymium magnets
Product Details:
| Brand Name | zhongshi |
|---|---|
| Model Number | N30-N45 |
| Place of Origin | Zhejiang, China (Mainland) |
| working temperature | 80-200 deg |
| coating | Ni, Zn, gold, epoxy, Au, Ni-Cu-Ni |
| salt spray test | 24 to 72 hours |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500 Piece/Pieces MOQ according to your size |
|---|---|
| Price: | FOB NingBo USD 0.01~15 |
| Packaging Details: | carton |
| Delivery Time: | 10-30 days |
| Payment Terms: | L/C,T/T,Western Union |
| Supply Ability: | 55 Ton per Month |
Detailed Product Description
Neodymium magnets description
Material: NdFeB
Property: N40
Br: 1.26-1.3T, bHc ≥836kA/m, Hcj ≥955kA/m, (BH) 302-318kJ/m max
Size: D50.8*d25.4*50.8mm
Single weight: 0.847kg
Coating: NiCuNi
Magnetization: axially magnetized or not magnetized
Tolerance: all ±0.05mm
Max working temperature: 80°C
Curie temperature: 310 to 340°C
Packing: packed in hyper-foam, then put in cartons
Delivery time: 30 days
Density: 7.5 to 7.6g/cm³
Br temperature coefficient: -0.09 to -0.12%/°C
Hc temperature coefficient: -0.58 to -0.6%/°C
Coating test: salt spray test, PCT test, coating thickness, and more
Qualification standard: AQL = 0.65
Payment term: L/C at sight or T/T in advance
Saturation recoil strength: 2.4-3.2kA/m
Tensile strength: 8.0kg/mm²
Electrical resistivity: 114μΩ/cm
Flexural strength: 25kg/mm
Coefficient of thermal expansion: 4 x 10-6/°C
Rigidity: 0.64N/m²
Vickers hardness: 600Hv
Compressibility: 9.8 x 10-12m²/N
Relative recoil permeability: 1.05
Thermal conductivity: 7.7kCal/(m.h. °C)
Neodymium magnets
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Company Info
Ningbo Zhong Shi Magnetic Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Ningbo
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products